FIELD: information technology.
SUBSTANCE: invention relates to data transmission. Communication terminal transmits data into a mobile communication network and receives data from a mobile communication network and is configured to transmit an indication that the on communications terminal is entering an off-line state. Virtual mobility manager is configured to store, in response to the said indication, at least a part of context information of the communications terminal, and upon a triggering event occurring, to receive a paging message from the virtual mobility manager at the off-line communications terminal, and to establish with mobile communications network a communications bearer, for communicating the data after the communications terminal has moved to an attached state.
EFFECT: technical result includes enabling intermachine devices stay on-line in paging channel while reducing the volume of network resources and the amount of energy required to maintain the offline state.
18 cl, 13 dwg
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